Vacon NX Active Front End User Manual

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3
3.3 Type designation code for the pre-charging components
The pre-charging components can be ordered separately. The pre-charging resistors are optimized
for each Active Front End unit. Components of the pre-charging circuit are 2 pcs charging resistors,
the contactor, the diode bridge and the snubber capacitor, see Table 2. Each pre-charging circuit
has maximum charging capacity, see Table 20.
Table 2. Type designation code for the pre-charging components
FI9 AFE/CHARGING-AFE-FFE-FI9
Item Q’ty Description Manufacturer Product Code
1 1 Diode Bridge Semikron SKD 82
2 2 Charging resistors Danotherm CAV150C47R
3 1 Snubber capacitor Rifa PHE448
4 1 Contactor Telemecanique LC1D32P7
FI10 AFE/CHARGING-AFE-FFE-FI10
Item Q’ty Description Manufacturer Product Code
1 1 Diode Bridge Semikron SKD 82
2 2 Charging resistors Danotherm CBV335C20R
3 1 Snubber capacitor Rifa PHE448
4 1 Contactor Telemecanique LC1D32P7
FI13 AFE/CHARGING-AFE-FFE-FI13
Item Q’ty Description Manufacturer Product Code
1 1 Diode Bridge Semikron SKD 82
2 2 Charging resistors Danotherm CAV335C11R
3 1 Snubber capacitor Rifa PHE448
4 1 Contactor Telemecanique LC1D32P7

Vacon NX Active Front End Specifications

General

Brand	Vacon
Model	NX Active Front End
Category	Controller
Language	English